Q: Is 629,998 a Prime Number?
A: No, 629,998 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 629998 can be evenly divided by 1 2 269 538 1,171 2,342 314,999 and 629,998, with no remainder.
Since 629,998 cannot be divided by just 1 and 629,998, it is not a prime number.